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A255

Sigma-Aldrich

A-77636 hydrochloride hydrate

≥98% (HPLC), solid

Synonym(s):

(−)-(1R,3S)-3-Adamantyl-1-(aminomethyl)-3,4-dihydro-5,6-dihydroxy-1H-2-benzopyran hydrochloride hydrate

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About This Item

Empirical Formula (Hill Notation):
C20H27NO3 · HCl · xH2O
CAS Number:
145307-34-2
Molecular Weight:
365.89 (anhydrous basis)
UNSPSC Code:
12352200
PubChem Substance ID:
24277883
NACRES:
NA.77

Assay

≥98% (HPLC)

form

solid

storage condition

desiccated
protect from light

color

white to off-white

solubility

H2O: >10 mg/mL

storage temp.

−20°C

SMILES string

O.Cl.NC[C@@H]1O[C@@H](Cc2c(O)c(O)ccc12)C34CC5CC(CC(C5)C3)C4

InChI

1S/C20H27NO3.ClH.H2O/c21-10-17-14-1-2-16(22)19(23)15(14)6-18(24-17)20-7-11-3-12(8-20)5-13(4-11)9-20;;/h1-2,11-13,17-18,22-23H,3-10,21H2;1H;1H2/t11?,12?,13?,17-,18-,20?;;/m0../s1

InChI key

KNACNUUSUYTFDY-LIWDBWMRSA-N

Gene Information

human ... DRD1(1812)

Biochem/physiol Actions

Potent, orally active D1 dopamine receptor agonist.

Features and Benefits

This compound is featured on the Dopamine Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Caution

Hygroscopic, photosensitive, and oxygen-sensitive. Solutions should be freshly prepared.

Legal Information

Manufactured and sold under exclusive license from Abbott Laboratories.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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L A Smith et al.
Journal of neural transmission (Vienna, Austria : 1996), 109(2), 123-140 (2002-06-22)
The potent and long acting D-1 receptor agonist, A-77636 reverses motor deficits in MPTP treated common marmosets following subcutaneous or oral administration. We now explore the effects of acute versus repeated administration of A-77636 and the relative roles of D-1
J Grider et al.
European journal of pharmacology, 342(2-3), 281-284 (1998-04-21)
The aim of the present study was to determine whether dopamine affects NaCl reabsorption in the medullary thick ascending limb of the loop of Henle. Basolateral dopamine (10(-6) M) significantly inhibited Cl- reabsorption in the in vitro microperfused rat medullary
P J Blanchet et al.
European journal of pharmacology, 309(1), 13-20 (1996-08-01)
The motor effects of dopamine D1 receptor activation and the optimal way to stimulate these receptors were studied in a primate model of parkinsonism induced by the neurotoxin 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), using 2 selective full dopamine D1 receptor agonists: A-77636 ([1
E Acquas et al.
The Journal of pharmacology and experimental therapeutics, 281(1), 360-368 (1997-04-01)
The role of dopamine (DA) D1 receptors in the regulation of acetylcholine (ACh) release in the striatum was studied using in vivo microdialysis in freely moving rats. Systemic administration of the full D1 DA receptor agonist A-77636 (4 micromol/kg) increased
D Wirtshafter et al.
Brain research, 750(1-2), 245-250 (1997-03-07)
We have previously shown that systemic administration of non-selective dopamine agonists results in a pronounced expression of the proto-oncoprotein Fos within the lateral habenula. In the current study we examined the effects of selective D1 and D2 dopamine receptor agonists
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